baber/WOPTO huggingface dataset:
Patent JP-H09234264-A (JP)
Title: Management system for game attending player
Inventor: TAKAGI KOJI
IPC: A63B71/06
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a management system for game attending player capable of securely identifying a game attending player him-/her-self, by recognizing an iris pattern from a photograph of the player, collating it with a registered iris pattern, and opening a gate when the player is discriminated to have the qualification. SOLUTION: An information center 30 transmits a list of players attending on the day, registration data, iris data, etc., from a player registration data file 34 and an iris data file 35 to a management center 20. Those are stored in a data file 24 on the day. When a staff member operates a recognition key, etc., of a main control part 22, players on the list are orderly called out one by one by every one operation. When a player 1 called out approaches a gate 16, the player 1 is photographed by a camera 11 to recognize iris data at an iris recognizing part 12. A collating part 14 collates the recognized iris data with a registered iris pattern 19. The gate 16 is opened by a gate control part 15 when the coincidence is recognized.
Patent JP-H02270848-A (JP)
Title: Novel diamine compound and production thereof
Inventor: HASHIMOTO TAKESHI
IPC: C07C315/04
Filed: 1989-04-13
Abstract: NEW MATERIAL:A diamine compound of formula I (Z is direct bond, O, S, CO, CH2, SO or SO2; R<1> and R<2> are H, lower alkyl, halogen, nitrile, alkoxy or OH). EXAMPLE:N,N'-Bis[4-(4-aminophenoxy)phenyl]-4 or 5-hydroxyisophthalamide. USE:A monomer for synthesizing polymers such as polyimide resins, polyamide resins or polyamideimide resins. PREPARATION:A dinitro compound of formula II is reduced to prepare the diamine compound of formula I. The dinitro compound of formula II is prepared by reacting a nitroamine compound of formula III with a dicarboxylic acid or a derivative thereof.
Patent JP-H10276819-A (JP)
Title: Manufacture of strap for handbag
Inventor: MATSUURA KIMIYUKI
IPC: A45C13/26
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To enable a stopper to be smoothly passed into a through hole when the stopper is attached to a cord at the same time that it is injection-molded from a synthetic resin and when a molding taken out of a die is split into two stoppers attached to the end of the cord, without forming projections at its cut portion, and to enable working efficiency to be enhanced by enabling the cutting operation to be performed on an assembly line subsequent to the molding operation. SOLUTION: A cord 4 is passed into a die hole 6 in a die 7, and a bar-shaped stopper made of a synthetic resin long enough to project from the cord width is provided on the outer periphery of the cord 4 by die molding it. In this case, the die hole 6 is one cavity 8 of a cross section such that two dumplings are aligned where approximately elliptical cavities 8 at a portion to be formed into the bar-shaped stopper are provided in connection with each other and a narrow communicating portion 9 is provided at their connection; after the synthetic resin is injection molded inside the die hole 6, a narrow part formed by the communicating portion 9 in the synthetic resin molding formed by the die hole 6 is cut along with the inner cord 4 into two stoppers made of the synthetic resin which incorporate the end of the cord 4.
Patent JP-H11285584-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a PACHINKO game machine (a Japanese pinball game machine) by which the manufacture cost is not much increased and whether the kind of a discharged ball is a prize ball or a lending ball is clearly discriminated and recognized. SOLUTION: The lending ball and the prize ball to be discharged are individually discharged by division into two paths, that is the lending ball discharge one 334 and the prize ball discharge passage 333. The numbers of the discharged balls by the discharge are individually detected by a lending ball number detecting equipment 336a and a prize ball number detecting equipment 336b being an individual detecting means.
Patent JP-S61251500-A (JP)
Title: Drive device of pulse motor
Inventor: FUKUYAMA NORIO
IPC: H02P25/06
Filed: 1985-04-27
Abstract: PURPOSE:To largely shorten the positioning time of a pulse motor by driving the motor by the difference voltage between the speed electromotive force and a voltage command of the motor. CONSTITUTION:When a B-phase voltage command Eb* is applied to a coil 7b, a thrust of positive direction is acted on a slider 2, and the slider 2 moves. Search coils 21a, 21b generate speed electromotive forces Va, Vb by the movement, and fed back to power amplifiers 20a, 20b. Thus, a negative exciting current Ia is flowed to the A-phase coil 7a, and a negative thrust (brake force) is operated at the slider 2. Accordingly, the slider 2 is rapidly stopped.
Patent JP-S5318139-A (JP)
Title: Device for alarming degradation of gas producer for air cushion
Inventor: OKUYAMA HIROO
IPC: B60R21/26
Filed: 1976-07-31
Abstract: PURPOSE: To forecast and alarm degradation of a gas producer for air cushion, using an alarming device comprising temperature detectors comparator and integrater circuits. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04321759-A (JP)
Title: Piston for internal combustion engine
Inventor: TAKASE HATSUO
IPC: B23K1/00
Filed: 1991-04-23
Abstract: PURPOSE:To constitute a piston crown which is light in weight, high in heat resistance and high in durability in order to meet the demands for increase in output as well as in speed. CONSTITUTION:An internal combustion engine piston is divided into a piston crown 1 and a piston body 2, the piston crown 1 being made of pure titanium or a titanium alloy, the piston body 2 being made of a light alloy such as an aluminium alloy, a magnesium alloy, or the like.
Patent JP-S5719030-A (JP)
Title: Improvement in method and apparatus for fluidized bed reaction
Inventor: TANAKA AKIRA
IPC: C01G56/00
Filed: 1980-07-08
Abstract: PURPOSE: To raise the operating efficiency of a fluidized bed reactor as well as to  make the reactor compact by a method in which a vacuum suction system is connected to the lower part of the fluidized bed of a fluidized bed reactor, reaction  products are taken out, solids are separated from vapors, and powder is circulated.  
     CONSTITUTION: In a fluidized bed reaction method using seed particles in the manufacture of uranium oxide from uranium nitrate, etc., a vacuum suction source 3 is connected to the lower part of a fluidized bed, and further provided with a solid- vapor separation means 4 and a powder receiving means 5. After the completion of  one unit operation, the suction blower 3 is actuated to transfer powder formed from  a reactor tower to the solid-vapor separator 4, where the powder formed is collected and stored. Then, at the beginning of operation, the powder is transferred at any time to a fluidized bed reaction zone. By these ways, the efficiency of operation can  be improved while shielding radioactive substances. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5617357-A (JP)
Title: Electrophotographic material with lasting electrical conductivity
Inventor: INOUE HIDEKAZU
IPC: G03G5/02
Filed: 1979-07-20
Abstract: PURPOSE: To enhance the lasting electrical conductivity, sensitivity, etc. of an electrophotographic material by forming the 1st layer contg. polyvinylcarbazole, an electron accepting substance and an electron donative dye compound and the 2nd layer contg. polyvinylcarbazole and an electron accepting substance on an electrically conductive substrate.  
     CONSTITUTION: On an electrically conductive substrate of Al, Cu, metal oxide or the like the 1st layer contg. polyvinylcarbazole, an electron accepting substance such as nitrobenzene or chlorobenzene and an electron donative dye compound such as malachite green or methyl violet is formed usually in about 0.1W3μ dry thickness. On the 1st layer the 2nd layer contg. polyvinylcarbazole and an electron accepting substance is formed in a dry thickness corresponding to about 1/4 of that of the 1st layer to obtain the titled electrophotographic material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1064247-A (JP)
Title: Device for editing source material recorded on recording medium and data recording medium therefor
Inventor: JONATHAN MARK GREENWOOD
IPC: G11B27/02
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To attain reproduction in various directions and speeds without requesting the opening of a number of files in a particular sequence by expressing an edited output sequence with a single file through coupling of a plurality of real data regions. SOLUTION: At the time of reproducing a real file, the heading entry 300 in the route map RM, number of flagments in RM and final entry 340 are read. Subsequently, an audio data frame is reproduced from the entry 300 and the next RM entry 310 and moreover entries 320, 330 are also reproduced depending on the pointer. Here, in the case of reproducing a part 340, access is made to the route map entry corresponding to the entry 320 by the video editing table VET. Subsequently, reproduction is executed depending on the offset value and length from the starting point of the entry 320 of the part 340 described therein. Thereby, it is not necessary to open a number of real files in a particular sequence.
Patent JP-S5229002-A (JP)
Title: Tire and rim assembly
Inventor: OKUDA MASAHARU
IPC: B60B21/02
Filed: 1975-07-28
Abstract: PURPOSE: To provide a tire and rim assembly which can simply be assembled by engaging a tire with the rim flange from outside of the flange. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04322803-A (JP)
Title: Rolling mill which in used as both two-high and four-high mill
Inventor: MOTOIKE SUMIO
IPC: B21B13/16
Filed: 1991-04-23
Abstract: PURPOSE:To minimize the working time at the time of change in specification between the specifications for two-high and four-high mills. CONSTITUTION:In a rolling mill which is used both as the two-high mill and four-high mill and which is used for both the specification for two-high mill where a pair of upper and lower work rolls is mounted between roll stands 4 and the specification for four-high mill where respective pairs of upper and lower work rolls W4 and back-up rolls B4 are mounted between roll stands 4, a pair of the same upper and lower driving spindles 20 with which rotational driving force is transmitted to a roll are selectively connected to the work rolls at the time of the specification for two-high mill or the back-up rolls B4 at the time of the specification for four-high mill.
Patent JP-S61250881-A (JP)
Title: Disc cartridge
Inventor: SATO YOSHIHIRO
IPC: G11B23/03
Filed: 1985-04-30
Abstract: PURPOSE:To prevent the adhesion of external dust or finger print when a cartridge is not in use by providing a slot through which the pin of a driver side is moved to the front part of the entire moving range of the guide member of a cartridge case and using the slot so as to decrease the external exposure of the guide member. CONSTITUTION:In loading a disc cartridge 1' to a driver, the pin 13 of the driver pushes down a guide member 14, and when the member 14 comes to a position 14', a steel belt 12 opens openings 6-8 shut by a shutter 9 so as to attain read/write. In ejecting the disc cartridge 1' from the driver, the guide member 14 restores the home position by the returning force of the steel belt 12, the shutter 9 is restored to close the openings 6-8. Since the exposed part of the guide member 14 to the outside of the case is formed as a small slot 20 close to the pin width of the drive side, the guide member 14 of the disc cartridge 1' is not moved easily externally and the shutter 9 is not opened. Thus, the adhesion of dust or finger print is prevented.
Patent JP-H02271245-A (JP)
Title: Surface defect detector
Inventor: MIZOGUCHI MARIKO
IPC: G01N21/89
Filed: 1989-04-12
Abstract: PURPOSE:To enhance the reliability of detection by detecting even a flaw or contaminate mixed with a variable density level by preparing a mask to extract the surface of a disk from image data and calculating the variable density level only within the mask. CONSTITUTION:The surface of the disk part 11 of the electron gun cathode 10 of a cathode ray tube is photographed by an imaging camera 12 to obtain image data. Only the disk part 11 is extracted from said image data by the mask prepared in a mask preparation part 18. Variable density level distribution is calculated in the extracted disk surface image by a defect candidate detection means 19 and a range of a variable density level becoming a defect candidate is determined from both ends thereof and the level part thereof is extracted as the defect candidate. Weighting is performed so that a value of a variable density level becomes higher toward the periphery of the variable density level distribution with respect to each pixel belonging to a defect candidate region. A part where the sum of weighted values at every regions becomes a threshold value or more is judged to be a flaw by a defect judge part 20.
Patent JP-H09279515-A (JP)
Title: Working machine for road surface treatment
Inventor: TATE SHIGEYUKI
IPC: E01C23/08
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To keep a guide member in a correct position without being influenced by the travel of the machine. SOLUTION: A guide member 13 provided at a self-advancing machine body 11 and long in a cross direction is provided with a high pressure water jet device 3 having a jet nozzle laterally movable along the guide member 13, and detecting sensors 35, 37 brought into contact with a guide reference body 59 disposed along a longitudinal direction, so as to detect the orthogonal angle of the guide member 13 orthogonal to the guide reference body 59, in at least two places. A movement control device 33 is provided to move the guide member 13 in a cross direction in relation to the machine body 11 on the basis of detection signals from the detecting sensors 35, 37 and a turn control device 31 is provided to rotate the guide member 13 by a prescribed angle. The guide member 13 is always positioned in a correct position by the control device 31 and the movement control device 33.
Patent JP-S59220088-A (JP)
Title: Motor speed controller
Inventor: MAJIMA SHINICHI
IPC: H02P7/288
Filed: 1983-05-26
Abstract: PURPOSE:To reduce the speed error between motors by enabling to selectively switch a series control system and a switching control system in response to using conditions. CONSTITUTION:When a switching control system is selected by a changeover switch 13, the first voltage comparator 11 supplies a switching signal in response to an error voltage between a counterelectromotive force output and a reference voltage through the switching control first driver 16 to an output transistor Q. Then, when a series control system is selected by the switch 13, the second voltage comparator 12 supplies a drive signal in response to the error voltage between the counterelectromotive force output and a reference voltage to the transistor Q through the series control second driver 17.
Patent JP-H01263867-A (JP)
Title: Restaurant system
Inventor: INAGI YOSHITAKA
IPC: G06Q30/06
Filed: 1988-04-15
Abstract: PURPOSE:To realize the batch management for reception of orders, cookery and accounts respectively in a restaurant system by enabling a customer himself/ herself to perform the input of order data as necessary. CONSTITUTION:A keyboard device 2 is set on each table 1 on a seat floor A and at the same time a kitchen printer 3 is set at a kitchen. An electronic cash register 4 is set at an accounting place C as an accounting machine. Then on-line connection is secured among the device 2 of the table 1, the printer 3 and the register 4 via a communication circuit 5. The order data inputted via the device 2 are sent to the register 4 as well as the printer 3 together with identification information set at the device 2.
Patent JP-H04301818-A (JP)
Title: Space optical modulating element
Inventor: ASAMI TAKEHISA
IPC: G02F1/135
Filed: 1991-03-29
Abstract: PURPOSE:To satisfactorily write and read pictures by omitting a dielectric mirror and a light shielding film of a space opti-cal modulating element using a high polymer liquid crystal complex to simplify the constitution. CONSTITUTION:Write light and read light are incident on a photoconductive layer 30 from the same direction as shown by an arrow F4. The write light is absorbed by an electric charge generating layer 32 of the photoconductive layer 30 to generate electric charge. When this electric charge is transferred by an electric charge transfer layer 34, an electric field corresponding to the intensity distribution of the write light is impressed to an optical modulating layer 10. The read light is incident on the optical modulating layer 10 through the photoconductive layer 30 and is modulated in accordance with the impressed electric field. The modulated read light is outputted as shown by an arrow F5.
Patent JP-S60239588-A (JP)
Inventor: ORII TETSUYA
IPC: D21C5/02
Filed: 1984-05-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59216918-A (JP)
Title: Twisted polyester fiber and its manufacture
Inventor: ISODA HIDEO
IPC: D01F8/14
Filed: 1983-05-26
Abstract: PURPOSE:To manufacture a polyester fiber twisted around the fiber axis, by carrying out the orienting crystallization spinning of a polyester, subjecting the obtained polyester fiber having latent crimping property to the relaxed heat- treatment to temporarily actualize the latent crimp, and then carrying out the heat-treatment under tension. CONSTITUTION:A polyester fiber having latent crimping property and obtained by the orienting crystallization spinning is subjected to the single stage or multi- stage drawing and then to the relaxed heat-treatment to temporarily actualize the latent crimp. After the relaxed heat-treatment, the fiber is heat-treated under tension e.g. at 180-250 deg.C and a stretch ratio of 1-1.05 to extend the crimp developed by the above relaxed heat-treatment and convert the crimp to the twist of the fiber. The objective polyester fiber twisted around the fiber axis and having an apparent crystal size of >=50Angstrom  at the 010 plane of the fiber, and the ratio of the apparent crystal size at the 010 plane to the one at the 100 plane of >=1.10, is manufactued by this process.
Patent JP-2000284895-A (JP)
Title: Coordinate input pen, electronic board using it, coordinate input system and electronic board system
Inventor: USUDA YUTAKA
IPC: G06F3/041
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To stably detect a pen position though there is the distortion of display panel, the inclination of a coordinate input pen, or the like by providing a conical infrared diffusing member at the tip part of the coordinate input pen and detecting only beams diffused nearly vertically to the direction of a pen axis by the diffusing member. SOLUTION: A coordinate input pen 13 consists of a light diffusing part 31 receiving an infrared beam 18 scanning on a display panel, a pen tip 32 attached to the tip of the part 31 and an axis part 33. The part 31 is made of material transparent with respect to infrared rays, is nearly conical, and has a rougb surface so as to be capable of scattering an infrared beam 18 upward in the part 31. A photodiode is buried in a plane equivalent to the bottom surface of the cone with the side of a photodetecting surface facing downward. The beam 18 crossing with the pen 13 is scattered by the surface of the conical part 31 at the tip part of the coordinate input pen 13, advances upward as a whole inside of the part 31 and is photodetected by the photodetecting surface of the photodiode.
Patent JP-H08282238-A (JP)
Title: Car height adjusting device
Inventor: SUZUKI ISAO
IPC: B60G17/056
Filed: 1995-04-19
Abstract: PURPOSE: To enable a large stroke amount of an operating rod, and to keep a compression spring from interfering with the inner surface of a cylinder main body so as to surely prevent a sealing failure. CONSTITUTION: A car height adjusting device uses a control cylinder comprising a piston 28 stored in a cylinder main body 20 in such a manner as to freely slide, upper and lower compression springs 33, 34 for energizing the piston in a designated direction, and an intermediate holder 37 which is movably stored in the cylinder main body 20, and located in the middle position between the upper and lower ends of the whole of both compression springs 33, 34 to stop the oscillation of the compression springs 33, 34, and the intermediate holder 37 guides the compression springs 33, 34 while stopping the oscillation thereof.
Patent JP-H08243122-A (JP)
Title: Chair in which waist seat and backrest rise up and backrest move forward
Inventor: SUZUMORI KOICHI
IPC: A47C1/032
Filed: 1995-03-13
Abstract: PURPOSE: To provide a chair on/from which a patient sites and stands up voluntarily without applying physical burden on the patient. CONSTITUTION: When the seat plate of a waist seat 5 is lifted by operating an operating mechanism, the seat plate provided with a hinge in front of the waist seat 5 is lifted from a horizontal position while its left part is inclined. When the left part of the seat plate is inclined in large, the function of a link mechanism is applied to a D-connecting rod 16 and an E-connecting rod 17 out of four connecting rods between a foot pole 2 and the backrest 12 on this side of the chair, and also, the same function is applied to the D-connecting rod D and an F-connecting rod 18 between the foot pole and the backrest on the other side of the chair. Therefore, the chair moves upward perpendicularly or at an angle suitable for human engineering gradually from the first angle 5-10 deg. of the backrest as the inclination of the waist seat 5 is increased.  Moreover, the backrest moves the waist seat 5 forward, which pushes the patient and lets him/her rise in a natural posture by moving a shaft round bar 11 in a guide long groove 7.
Patent JP-S59217010-A (JP)
Title: Inadhesive elastic roll
Inventor: SUZUKI TAKESHI
IPC: G03G15/20
Filed: 1983-05-25
Abstract: PURPOSE:To improve durability of a roll during its use by forming a layer of coating, through applying fluororubber coating to the outer peripheral face of a roll and hardening it, and further providing a layer of fluororesin on said layer of coating. CONSTITUTION:A laver of fluororubber coating 7b and a layer of fluororesin 7c are formed on the outer peripheral face of a metal roll main body 7a. Here, an elastic copolymer consisting of about 40-85mol% vinylidene fluoride and at least one sort of other ethylene unsaturated monomer containing fluorine, which can be polymerized with said vinylidene fluoride, is desirable as fluororubber to compose the fluororubber coating. Further, as fluororesin for the fluororubber coating, a copolymer consisting of poly tetrafluoroethylene, tetrafluorethylene and at least one other sort of ethylene unsaturated monomer, which can be polymerized with said two ethylene, is selected, while as liquefied carrier, organic solvent or the like such as low-grade ketene class, low-grade ester class or the like is selected.